Justin Bieber, who was reportedly thrown out of a Mexican heritage site for exposing himself and drinking beer, has been told he can return to the ancient Mayan ruins so long as he behaves himself.

The Canadian pop star, who is on vacation with his family and rumored girlfriend Hailey Baldwin, was ejected from the Mayan ruins in Tulum, Mexico, earlier this week (beg04Jan16).

Reports suggested that Justin, who claimed he had cleaned up his bad boy act, was carrying a beer as he tried to enter the ancient site. He later ditched the alcoholic beverage, but was thrown out by staff for allegedly standing on a restricted monument and pulling down his underwear to expose himself.

Now, the director for National Institute of Anthropology and History has told editors at TMZ.com that Justin has been given the green light to go back to the Mayan ruins, so long as he behaves himself and respects the rules that every other tourist has to follow.

Justin has yet to comment on the reports, but Hailey posted a photo on Instagram.com on Thursday (07Jan16) showing her in a bikini on a beach, with the caption, "Best week ever."

The pair is now reportedly back in Los Angeles after the short break.